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Overweight and obesity have emerged as widespread societal challenges, frequently linked to unhealthy eating patterns. A promising approach to enhance dietary monitoring in everyday life involves automated detection of food intake gestures.…

Computer Vision and Pattern Recognition · Computer Science 2025-04-16 Chunzhuo Wang , Zhewen Xue , T. Sunil Kumar , Guido Camps , Hans Hallez , Bart Vanrumste

Food image classification serves as the foundation of image-based dietary assessment to predict food categories. Since there are many different food classes in real life, conventional models cannot achieve sufficiently high accuracy.…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Xinyue Pan , Jiangpeng He , Andrew Peng , Fengqing Zhu

A key challenge in robotic food manipulation is modeling the material properties of diverse and deformable food items. We propose using a multimodal sensory approach to interact and play with food that facilitates the ability to distinguish…

Robotics · Computer Science 2021-01-08 Amrita Sawhney , Steven Lee , Kevin Zhang , Manuela Veloso , Oliver Kroemer

Food image segmentation is a critical and indispensible task for developing health-related applications such as estimating food calories and nutrients. Existing food image segmentation models are underperforming due to two reasons: (1)…

Computer Vision and Pattern Recognition · Computer Science 2021-05-13 Xiongwei Wu , Xin Fu , Ying Liu , Ee-Peng Lim , Steven C. H. Hoi , Qianru Sun

Many aging individuals encounter challenges in effectively tracking their dietary intake, exacerbating their susceptibility to nutrition-related health complications. Self-reporting methods are often inaccurate and suffer from substantial…

Computer Vision and Pattern Recognition · Computer Science 2024-05-14 Matthew Keller , Chi-en Amy Tai , Yuhao Chen , Pengcheng Xi , Alexander Wong

From the past few years, due to advancements in technologies, the sedentary living style in urban areas is at its peak. This results in individuals getting a victim of obesity at an early age. There are various health impacts of obesity…

Machine Learning · Computer Science 2021-08-23 Satvik Garg , Pradyumn Pundir

This study introduces a novel multimodal food recognition framework that effectively combines visual and textual modalities to enhance classification accuracy and robustness. The proposed approach employs a dynamic multimodal fusion…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Prateek Mittal , Puneet Goyal , Joohi Chauhan

Automated food intake gesture detection plays a vital role in dietary monitoring, enabling objective and continuous tracking of eating behaviors to support better health outcomes. Wrist-worn inertial measurement units (IMUs) have been…

Machine Learning · Computer Science 2025-07-11 Chunzhuo Wang , Hans Hallez , Bart Vanrumste

The advancement of artificial intelligence (AI) and the significant growth in the use of food consumption tracking and recommendation-related apps in the app stores have created a need for an evaluation system, as minimal information is…

Software Engineering · Computer Science 2022-08-05 Sabiha Samad , Fahmida Ahmed , Samsun Naher , Muhammad Ashad Kabir , Anik Das , Sumaiya Amin , Sheikh Mohammed Shariful Islam

Calorie and nutrition research has attained increased interest in recent years. But, due to the complexity of the problem, literature in this area focuses on a limited subset of ingredients or dish types and simple convolutional neural…

Computer Vision and Pattern Recognition · Computer Science 2021-12-21 Ahmad Babaeian Jelodar , Yu Sun

Estimating Body Mass Index (BMI) from camera images with machine learning models enables rapid weight assessment when traditional methods are unavailable or impractical, such as in telehealth or emergency scenarios. Existing computer vision…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Frederik Rajiv Manichand , Robin Deuber , Robert Jakob , Steve Swerling , Jamie Rosen , Elgar Fleisch , Patrick Langer

The interplay between mood and eating episodes has been extensively researched, revealing a connection between the two. Previous studies have relied on questionnaires and mobile phone self-reports to investigate the relationship between…

Sustained high levels of blood glucose in type 2 diabetes (T2DM) can have disastrous long-term health consequences. An essential component of clinical interventions for T2DM is monitoring dietary intake to keep plasma glucose levels within…

Quantitative Methods · Quantitative Biology 2022-06-24 Zepeng Huo , Bobak J. Mortazavi , Theodora Chaspari , Nicolaas Deutz , Laura Ruebush , Ricardo Gutierrez-Osuna

Changing dietary habits and keeping food diary encourages fewer calorie consumption, and thus weight loss. Studies have shown that people who keep food diary are more successful in losing weight and keeping it off. However, no study has…

Computers and Society · Computer Science 2019-04-18 Ahmed Fadhil

Due to a lack of medical resources or oral health awareness, oral diseases are often left unexamined and untreated, affecting a large population worldwide. With the advent of low-cost, sensor-equipped smartphones, mobile apps offer a…

Human-Computer Interaction · Computer Science 2020-01-24 Yuan Liang , Hsuan-Wei Fan , Zhujun Fang , Leiying Miao , Wen Li , Xuan Zhang , Weibin Sun , Kun Wang , Lei He , Xiang Anthony Chen

Assistance during eating is essential for those with severe mobility issues or eating risks. However, dependence on traditional human caregivers is linked to malnutrition, weight loss, and low self-esteem. For those who require eating…

Robotics · Computer Science 2023-03-14 Lorenzo Shaikewitz , Yilin Wu , Suneel Belkhale , Jennifer Grannen , Priya Sundaresan , Dorsa Sadigh

Nutrient-based meal recommendations have the potential to help individuals prevent or manage conditions such as diabetes and obesity. However, learning people's food preferences and making recommendations that simultaneously appeal to their…

Human-Computer Interaction · Computer Science 2017-05-02 Longqi Yang , Cheng-Kang Hsieh , Hongjian Yang , Nicola Dell , Serge Belongie , Curtis Cole , Deborah Estrin

Detecting when eating occurs is an essential step toward automatic dietary monitoring, medication adherence assessment, and diet-related health interventions. Wearable technologies play a central role in designing unubtrusive diet…

Machine Learning · Computer Science 2020-03-31 Marjan Nourollahi , Seyed Ali Rokni , Hassan Ghasemzadeh

Nowadays, it is common for people to take photographs of every beverage, snack, or meal they eat and then post these photographs on social media platforms. Leveraging these social trends, real-time food recognition and reliable…

Computer Vision and Pattern Recognition · Computer Science 2023-05-15 Aknur Karabay , Arman Bolatov , Huseyin Atakan Varol , Mei-Yen Chan

A growing proportion of the global population is becoming overweight or obese, leading to various diseases (e.g., diabetes, ischemic heart disease and even cancer) due to unhealthy eating patterns, such as increased intake of food with high…

Computers and Society · Computer Science 2019-11-20 Weiqing Min , Shuqiang Jiang , Ramesh Jain